Ranking of Clackamas County, OR Cities and Places By Population in 2021

Updated on February 9, 2024.

Based on the US Census Vintage data estimates, in 2021, among all Clackamas County, OR cities and places, Balance of Clackamas County had the highest population (186.57K), followed by Lake Oswego city (pt.) (37.97K), and Oregon City city (37.64K).

The chart below shows the top 10 cities and places, and the table below shows the ranking of all Clackamas County, OR cities and places.

You can see similar information for other Oregon counties. You can also see the ranking of all cities and places in Oregon.

See this for other years:
Ranking of Clackamas County, OR Cities and Places By Population in 2021
Balance of Clackamas County
Lake Oswego city (pt.)
Oregon City city
West Linn city
Happy Valley city
Wilsonville city (pt.)
Milwaukie city (pt.)
Canby city
Sandy city
Gladstone city
Ranking of Clackamas County, OR Cities and Places By Population in 2021
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Rank City or Place Population
1 Balance of Clackamas County 186573
2 Lake Oswego city (pt.) 37966
3 Oregon City city 37636
4 West Linn city 27180
5 Happy Valley city 25694
6 Wilsonville city (pt.) 24520
7 Milwaukie city (pt.) 21035
8 Canby city 18195
9 Sandy city 12769
10 Gladstone city 12030
11 Molalla city 10240
12 Estacada city 4785
13 Tualatin city (pt.) 3119
14 Portland city (pt.) 845
15 Johnson City city 545
16 Rivergrove city (pt.) 496
17 Barlow city 135